Audi S2 GT3076 "made in France"

[Nuno Cristiano]

just for comparison my car with with GT3076R .82 A/R, Head Work, 7A cams hits 385whp at 1.6bar (I had problem with the WG). At the moment turbo starts to spoll arround 3000rpm and 4200rpm I have full boost at 1.9bar. Not sure how much whp right now is pushing but I guess over 425.

however I'm with stand alone ECU LINK/ViPec

What work you do in your Head?

[Nik0las]

rolling road type of dyno with 100oct Fuel

[EspenW]

just for comparison my car with with GT3076R .82 A/R, Head Work, 7A cams hits 385whp at 1.6bar (I had problem with the WG). At the moment turbo starts to spoll arround 3000rpm and 4200rpm I have full boost at 1.9bar. Not sure how much whp right now is pushing but I guess over 425.

however I'm with stand alone ECU LINK/ViPec

That is solid numbers. Measured on what type of dyno? Or from an acceleration log?

[Nik0las]

just for comparison my car with with GT3076R .82 A/R, Head Work, 7A cams hits 385whp at 1.6bar (I had problem with the WG). At the moment turbo starts to spoll arround 3000rpm and 4200rpm I have full boost at 1.9bar. Not sure how much whp right now is pushing but I guess over 425.

however I'm with stand alone ECU LINK/ViPec

[Pat D]

There is something really wrong with your spool up.
I have a stroker and 700hp capable turbo and it spools faster than your gt3076.
This log is done with 3rd gear.

What turbo are you using?

I'm building a stroker and using a Precision 6262 which is rated at about 700hp

[rs200]

did you change your wastegate spring? what about connecting rods?
and you still have stock 3b ignition??? you are very brave my friend.
if you will need new engine block.. contact me.. I have it few for sale

[djh]

i'd have a look at the throttle cable, looks a bit loose to give a decent response.

[yannS2]

Compteur Audi RS2 :

[aronmatic2]

You should spool way earlier with .63 also why are you running 7a cams? At this power level run stock cams!

maybe the dyno has wrong setup.

[|CL|NIKI]

I got 2bar from 3076 at 4500rpm - 82 ar - CatCam - biggest for hydro, no head work...

[yannS2]

Thanks Bilman

[Billman]

I think he got too much and he is just new in the forum.

The car looks very nice but with a GT3076R turbo we see much better spool and we have many examples with them.

4th gear 2bar overboost and 1.76 till 6800rpm.

[Avantus]

Isn't that a bit dangerous at those power levels?

[yannS2]

Yes stock

[dkw_dude]

Stock 3B ignition? Looks like it.